2-[[2-(Difluoromethylidene)-4-fluoro-1,3-dioxolan-4-yl]-difluoromethoxy]-1,1,2,2-tetrafluoroethanesulfonyl fluoride

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氧戊环
• 英文名称: 2-[[2-(Difluoromethylidene)-4-fluoro-1,3-dioxolan-4-yl]-difluoromethoxy]-1,1,2,2-tetrafluoroethanesulfonyl fluoride
• 英文别名: 2-[[2-(difluoromethylidene)-4-fluoro-1,3-dioxolan-4-yl]-difluoromethoxy]-1,1,2,2-tetrafluoroethanesulfonyl fluoride
• 化学式: C₇H₂F₁₀O₅S
• 分子量: 388.14
• InChiKey: ORYPGPZRHPSMQI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  23
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  70.2
• 氢给体数：
  0
• 氢受体数：
  15

文献信息

• METHOD FOR PRODUCING ORGANIC COMPOUND HAVING SULFO GROUP, METHOD FOR PRODUCING LIQUID COMPOSITION, AND METHOD FOR HYDROLYZING ORGANIC COMPOUND HAVING FLUOROSULFONYL GROUP
  申请人：ASAHI GLASS COMPANY, LIMITED

  公开号：US20140179948A1

  公开（公告）日：2014-06-26

  To provide a method for producing an organic compound having a sulfo group by efficiently hydrolyzing an organic compound having a fluorosulfonyl group with a small number of steps with a small quantity of waste liquid. A method for producing an organic compound having a sulfo group, which comprises bringing an organic compound having a fluorosulfonyl group into contact with subcritical water at from 200 to 320° C. to convert the fluorosulfonyl group into a sulfo group.
• ELECTROLYTE MATERIAL, LIQUID COMPOSITION, MEMBRANE ELECTRODE ASSEMBLY FOR POLYMER ELECTROLYTE FUEL CELL AND FLUORINATED BRANCHED POLYMER
  申请人：ASAHI GLASS COMPANY, LIMITED

  公开号：US20170098846A1

  公开（公告）日：2017-04-06

  To provide: an electrolyte material having high oxygen permeability as compared with conventional ones; a membrane electrode assembly for a polymer electrolyte fuel cell excellent in power generation characteristics as compared with conventional ones; a liquid composition suitable for forming a catalyst layer for the membrane electrode assembly; and a fluorinated branched polymer useful as e.g. a raw material of the electrolyte material. The electrolyte material comprises a fluoropolymer (H) 1 having a structural unit (u1) that has an ionic group and a structural unit (u2) that has an alicyclic structure, wherein the fluoropolymer (H) 1 is composed of a branched molecular chain, and has a segment (A) 3 comprising a molecular chain having the structural unit (u1) and a segment (B) 2 composed of a molecular chain having the structural unit (u2), and the ion exchange capacity of the segment (B) 2 is smaller than the ion exchange capacity of the segment (A) 3.
• US8933264B2
  申请人：——

  公开号：US8933264B2

  公开（公告）日：2015-01-13